Answer:
A
Step-by-step explanation:
The "mean" is the average score. An average is found by adding all of the values and dividing by the number of values added (find the mean of 2,4,6. 2+4+6=12, 12/3=4, mean=4)
682+601+744+674+701+790+676+638+773=6279, 6279/9=(697 and 2/3) rounded=698. A
Answer:
feioa;woeiaepaogiegahpoewigahpewog
aeogiaew[ogapewoigvh!
:D
Here this will help.
http://www.meritnation.com/ask-answer/question/the-sum-of-the-first-n-terms-of-an-ap-whose-first-ter...
x^2 -3x+11=0
using the determinant
b^2-4ac
(-3)^2 -4(1)*11
9 -44
-36<0 it has no real solutions
Answer:
90 is the answer
Step-by-step explanation:
360° / 4= 90°